21610368

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 70930800

約数和(自身を除く): 49320432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 144, 148, 156, 169, 192, 208, 216, 222, 234, 288, 296, 312, 333, 338, 351, 384, 416, 432, 444, 468, 481, 507, 576, 592, 624, 666, 676, 702, 832, 864, 888, 936, 962, 999, 1014, 1152, 1184, 1248, 1332, 1352, 1404, 1443, 1521, 1664, 1728, 1776, 1872, 1924, 1998, 2028, 2368, 2496, 2664, 2704, 2808, 2886, 3042, 3456, 3552, 3744, 3848, 3996, 4056, 4329, 4563, 4736, 4992, 5328, 5408, 5616, 5772, 6084, 6253, 7104, 7488, 7696, 7992, 8112, 8658, 9126, 10656, 10816, 11232, 11544, 12168, 12506, 12987, 14208, 14976, 15392, 15984, 16224, 17316, 18252, 18759, 21312, 21632, 22464, 23088, 24336, 25012, 25974, 30784, 31968, 32448, 34632, 36504, 37518, 42624, 44928, 46176, 48672, 50024, 51948, 56277, 61568, 63936, 64896, 69264, 73008, 75036, 92352, 97344, 100048, 103896, 112554, 127872, 138528, 146016, 150072, 168831, 184704, 194688, 200096, 207792, 225108, 277056, 292032, 300144, 337662, 400192, 415584, 450216, 554112, 584064, 600288, 675324, 800384, 831168, 900432, 1200576, 1350648, 1662336, 1800864, 2401152, 2701296, 3601728, 5402592, 7203456, 10805184, 21610368]

約数ペア:

[(1, 21610368), (2, 10805184), (3, 7203456), (4, 5402592), (6, 3601728), (8, 2701296), (9, 2401152), (12, 1800864), (13, 1662336), (16, 1350648), (18, 1200576), (24, 900432), (26, 831168), (27, 800384), (32, 675324), (36, 600288), (37, 584064), (39, 554112), (48, 450216), (52, 415584), (54, 400192), (64, 337662), (72, 300144), (74, 292032), (78, 277056), (96, 225108), (104, 207792), (108, 200096), (111, 194688), (117, 184704), (128, 168831), (144, 150072), (148, 146016), (156, 138528), (169, 127872), (192, 112554), (208, 103896), (216, 100048), (222, 97344), (234, 92352), (288, 75036), (296, 73008), (312, 69264), (333, 64896), (338, 63936), (351, 61568), (384, 56277), (416, 51948), (432, 50024), (444, 48672), (468, 46176), (481, 44928), (507, 42624), (576, 37518), (592, 36504), (624, 34632), (666, 32448), (676, 31968), (702, 30784), (832, 25974), (864, 25012), (888, 24336), (936, 23088), (962, 22464), (999, 21632), (1014, 21312), (1152, 18759), (1184, 18252), (1248, 17316), (1332, 16224), (1352, 15984), (1404, 15392), (1443, 14976), (1521, 14208), (1664, 12987), (1728, 12506), (1776, 12168), (1872, 11544), (1924, 11232), (1998, 10816), (2028, 10656), (2368, 9126), (2496, 8658), (2664, 8112), (2704, 7992), (2808, 7696), (2886, 7488), (3042, 7104), (3456, 6253), (3552, 6084), (3744, 5772), (3848, 5616), (3996, 5408), (4056, 5328), (4329, 4992), (4563, 4736)]